imgsc1
Find hst gsc stars in fits or iraf image files
Usage
imgsc [options]
FITS
or
IRAF
file(s)
Overview
Search the HST Guide Star Catalog within the area described by the world coordinate system in an image header. This is a link to imcat rather than a separate executable.
Options
- -b [<RA> <Dec>]
-
Output in B1950, optional new image center in B1950 (FK4) RA and Dec
-
-c <name> -
Reference catalog (gsc, ujc, or tab table file
-
-g <class> -
Guide Star Catalog class (-1=all,0,3 (default -1)
-
-h -
Print heading, else do not
-j [<RA> <Dec>]
|
Output in J2000, optional new image center in J2000 (FK5) RA and Dec |
|---|---|
-m [<bright magnitude>] <faint magnitude>
|
Limiting catalog magnitude(s) (default none, bright -2 if only faint is given) |
-
-n <num> -
Number of brightest stars to print
-
-p <scale> -
Initial plate scale in arcsec per pixel (default 0)
-
-s -
Sort by RA instead of flux
-
-t -
Tab table to standard output as well as file
-
-v -
Verbose listing of processing intermediate results
-
-w -
Write tab table output file imagename.cat
-zUse AIPS classic projections instead of WCSLIB; use CD matrix or CDELT instead of polynomial solution.
Releases
7 releases since Debian 7 (Wheezy); the text changed 1 time.